18682770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20089}}^1$

素因数の和:20130

約数の個数: 32

約数和(自身を含む): 46287360

約数和(自身を除く): 27604590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 20089, 40178, 60267, 100445, 120534, 200890, 301335, 602670, 622759, 1245518, 1868277, 3113795, 3736554, 6227590, 9341385, 18682770]

約数ペア:

[(1, 18682770), (2, 9341385), (3, 6227590), (5, 3736554), (6, 3113795), (10, 1868277), (15, 1245518), (30, 622759), (31, 602670), (62, 301335), (93, 200890), (155, 120534), (186, 100445), (310, 60267), (465, 40178), (930, 20089)]